About STIs
Twentyeight is here to teach you everything you need to know about birth control, sexually transmitted infections and other sexual and reproductive health topics - all vetted by doctors.
We hope to provide you with the knowledge you need to make your own decisions about sex and sexual health. It’s YOUR body, after all.
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Twentyeight is here to teach you everything you need to know about birth control, sexually transmitted infections and other sexual and reproductive health topics - all vetted by doctors.